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Home > Construction & Decoration > Wire Mesh > Stainless Steel Wire Mesh > 304 Stainless Steel Grill Mesh, 3mm Wire, 20x20mm Opening, Heavy Duty for Industrial Filters

304 Stainless Steel Grill Mesh, 3mm Wire, 20x20mm Opening, Heavy Duty for Industrial Filters

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304 Stainless Steel Grill Mesh, 3mm Wire, 20x20mm Opening, Heavy Duty for Industrial Filters thumbnail-5

304 Stainless Steel Grill Mesh, 3mm Wire, 20x20mm Opening, Heavy Duty for Industrial Filters photo-1

304 Stainless Steel Grill Mesh, 3mm Wire, 20x20mm Opening, Heavy Duty for Industrial Filters photo-2

304 Stainless Steel Grill Mesh, 3mm Wire, 20x20mm Opening, Heavy Duty for Industrial Filters photo-3

304 Stainless Steel Grill Mesh, 3mm Wire, 20x20mm Opening, Heavy Duty for Industrial Filters photo-4

304 Stainless Steel Grill Mesh, 3mm Wire, 20x20mm Opening, Heavy Duty for Industrial Filters photo-5

Product Spotlights

Premium 304 stainless steel grill mesh with 3mm wire diameter and 20x20mm square openings. Heavy-duty welded construction ensures durability for industrial filtration, BBQ grills, and ventilation. Corrosion-resistant, easy to clean, and customizable in width/length. Ideal for coarse filtration, sieving, and protective barriers. Backed by 25+ years of manufacturing experience and global export to 50+ countries.

Negotiable MOQ: 1 Blade (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, 304 Stainless Steel

Application:

Other, Industrial Filtration

Wire Diameter:

3mm

Contact Supplier Request Quote Chat Now

Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Material Other, 304 Stainless Steel

Application Other, Industrial Filtration

Wire Diameter 3mm

Opening Size 20x20mm

Mesh Type Welded

Width Customizable (1m-2m typical)

Length Customizable (up to 30m per roll)

Surface Treatment Mill Finish (plain)

Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer with over 25 years of experience (since 1998) in producing high-quality wire mesh products. Our 304 Stainless Steel Grill Mesh, 3mm Wire, 20x20mm Opening, Heavy Duty for Industrial Filters is engineered to deliver exceptional durability and performance in demanding environments. Made from premium 304 stainless steel, this heavy-duty mesh offers excellent corrosion resistance, structural strength, and a precise 20x20mm opening that balances flow rate and particle retention. Whether you need it for industrial filtration, grilling surfaces, or protective barriers, our mesh is built to last.

Product Features & Technical Specifications

Material: 304 Stainless Steel – excellent resistance to rust, oxidation, and chemicals, ideal for wet or corrosive environments.
Wire Diameter: 3mm – heavy-duty thickness ensures high load-bearing capacity and long service life.
Opening Size: 20mm x 20mm (square) – optimal for filtering coarse particles while maintaining good airflow or liquid flow.
Construction: Precision welded at each intersection, providing a rigid, uniform grid that resists deformation under pressure.
Customizable Dimensions: Available in various widths and lengths to suit your specific application – cut-to-size or roll form.
Surface Finish: Mill finish (plain) – no additional coating, but can be provided with pickling/passivation upon request for enhanced corrosion resistance.

Parameter	Value
Material Grade	304 Stainless Steel (AISI 304)
Wire Diameter (mm)	3.0 ± 0.05
Opening Size (mm)	20 x 20 (square)
Mesh Count (per inch)	Approx. 1.27
Open Area (%)	~70%
Weight per sq.m (approx.)	3.5 kg
Standard Width	1m, 1.2m, 1.5m (customizable)
Standard Length	30m roll or cut-to-size panels

Key Advantages for Your Business

Enhanced Durability: The 3mm wire thickness and 304 stainless steel make this mesh resistant to mechanical stress, impact, and thermal cycling – perfect for industrial filters, grills, and sieves.
Corrosion Resistance: 304 stainless steel withstands moisture, acids, and alkalis, ensuring long-term performance in harsh environments like food processing, chemical plants, and marine applications.
Easy Maintenance: Smooth surface and open design allow quick cleaning – simply rinse with water or brush off debris. No special tools required.
Versatile Applications: Ideal for industrial filtration (pulp & paper, oil & gas, mining), BBQ grills, oven racks, ventilation panels, safety guards, and architectural features.
Cost-Effective: Compared to finer meshes, the 20x20mm opening offers a good balance between filtration efficiency and flow rate, reducing pressure drop and energy costs.
Customizable Dimensions: We can cut, roll, or flatten the mesh to your exact specifications, saving you time and waste during installation.

Reliable Quality & Global Shipping

As a direct manufacturer based in Hengshui, Hebei, China, Anping County Boli Hardware Wiremesh Products Factory has been exporting high-quality wire mesh since 1998. Our annual export value exceeds US$5 million, and we serve markets across North America, South America, Europe, Asia, Africa, and Oceania. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.

We understand the importance of consistency and reliability in industrial applications. Each batch of our 304 stainless steel grill mesh undergoes strict quality control – from raw material inspection to final packaging. With decades of experience and a dedicated team, we are committed to providing you with a product that meets your exact requirements.

Ready to order? Contact us today for a custom quote or free sample! Our team is available to discuss your specific filtration or grilling needs. We offer competitive pricing, flexible packaging options, and professional after-sales support.

Frequently Asked Questions (FAQ)

Q: What is the exact material of this mesh? Is it food-grade?
A: The mesh is made of 304 stainless steel (AISI 304), which is commonly used in food contact surfaces. While it is not explicitly certified as food-grade, 304 stainless steel is widely accepted for BBQ grills and food processing equipment. If you require specific food-grade certifications, please contact us to discuss options.
Q: Can this mesh withstand high temperatures?
A: Yes, 304 stainless steel can withstand continuous operating temperatures up to 870°C (1600°F) in intermittent service. For industrial filters, it handles typical hot gas or liquid streams without warping.
Q: Do you offer custom sizes? What is the minimum order quantity?
A: Absolutely. We can cut the mesh to any width and length. The minimum order quantity is one roll (30m) for standard sizes, but smaller quantities may be available for sample orders. Please inquire.
Q: Is this mesh suitable for oil filtration?
A: Yes, the 20x20mm opening is effective for coarse filtration in oil, water, and air systems. For finer filtration, please consider our other meshes with smaller openings.
Q: How is the mesh packaged for export?
A: Rolls are wrapped in plastic film and then placed in wooden crates or pallets to prevent damage during sea freight. Cut panels are packed with protective edges.
Q: Can I get a sample before placing a large order?
A: Yes, we provide free samples (customer pays shipping). Please contact us with your dimensions and quantity.
Q: What is the lead time for production?
A: For standard sizes, lead time is 7–15 days after order confirmation. Custom orders may take 15–25 days, depending on quantity.
Q: Do you have quality certifications like ISO?
A: We adhere to strict internal quality control procedures. While we do not hold ISO certification at this time, we can provide a certificate of compliance with material specifications upon request.